I used to support DTP, and graphics for the systems house at which I worked. I travelled round the UK installing PageMaker and A4 paper-white CRT displays - boy were they heavy!
My endearing memory is calling the company in Edinburgh for technical support, to be greeted on the phone by a lady with a lovely, cheery Scottish accent announcing "Aldus UK".
Fun fact: I was first person in the UK to print in colour on an HP ink jet printer at the trade show where they were first demonstrated. The HP folks hadn't got the official colour driver ready for the show, so the HP guys were printing in mono, but I'd had an advanced model to try and hacked some other print driver to work with it.